CN202097616U - Wall uniform machine for steel tube - Google Patents
Wall uniform machine for steel tube Download PDFInfo
- Publication number
- CN202097616U CN202097616U CN2010206919638U CN201020691963U CN202097616U CN 202097616 U CN202097616 U CN 202097616U CN 2010206919638 U CN2010206919638 U CN 2010206919638U CN 201020691963 U CN201020691963 U CN 201020691963U CN 202097616 U CN202097616 U CN 202097616U
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Abstract
The utility model discloses a wall uniform machine for a steel tube, which comprises a grinding wheel group, an adjustable wheel leaning device, an upright shaft, a rotary arm, a motor bracket, a motor and a machine base, wherein the grinding wheel group is connected with the motor and then arranged on the motor bracket, the upright shaft and the rotary arm are arranged on one side of the motor bracket, the adjustable wheel leaning device is arranged on one end of the rotary arm, the other end of the rotary arm is arranged on the upright shaft, and the upright shaft is fixed on the motor bracket. A group of oppositely-fixed grinding wheel group and the wheel leaning device can automatically grind a seamless steel tube along the steel tube thickness in S-shaped distribution before expanding under the omnibearing fluctuation state, the accuracy of the wall thickness of the steel tube after being processed by the wall uniform technology is improved, the production cost is obviously reduced, the labor intensity of workers is completely eliminated, meanwhile, the wall uniform machine gives rise to strong competitiveness in the high-end market with higher wall thickness requirement on stainless steel seamless tubes, and the wall uniform machine also plays a positive role in improving the production efficacy and adopting the new technique and new method in the production process.
Description
Technical field
The utility model relates to a kind of seamless steel tube production device, particularly a kind of equal wall machine of steel pipe that is applicable to that seamless steel pipe is revised thickness of steel pipe in drawing the process of dialling.
Background technology
Present seamless steel pipe when hole enlargement from the never reform and using till today later on of the fifties in last century; Except the nineties not the small-caliber steel pipe below the OD114 generally adopted cold-rolling process, bigbore seamless steel pipe still adopted the cold skill of exchanging work to use traction to realize the stretching of steel pipe during OD133 was above.Draw that to dial be to realize that steel pipe subtracts the process of wall tube reducing, when producing large-diameter steel pipe, adopting another kind of technology simultaneously is hole enlargement.In the hole enlargement process owing to the puncturing technique reason of raw material hollow forging; All there is off-centre in various degree in the hollow forging that rolls out fork-like farm tool used in ancient China, and the even quality to the steel pipe processing of road, back of wall unevenness is brought great difficulty, the present domestic effective solution of still not having; Can only use artificial reconditioning; And poor effect can not be accomplished the in full accord off-centre of its wall thickness at the circumference each point, and the S-shaped distribution of the inhomogeneities of thickness; And make its expansion aggravate the eccentricity of steel pipe through steel tube inner hole when mould during hole enlargement greater than endoporus; The thick zone that firmly makes in a circumferential direction is out of shape than thin place is more difficult, and this defective can only use clumsy method as measuring the thickness of each point earlier at present, grinds off unnecessary part with manual work with emery wheel again.This is the work that feed consumption consuming time consumes power again.Increased the production cost of steel pipe greatly, under the condition of market economy, drawn-expand to combine this outstanding technology, do not welcome usually by a lot of producer owing to above reason adopts except on doing the large-diameter steel pipe of some thin-walleds, having to once in a while.
Summary of the invention
The purpose of the utility model is to provide a kind of seamless steel pipe is distributed with its S shape to its wall thickness carry out the automatic grinding correction before hole enlargement for the deficiency that solves above-mentioned technology, does not need to measure the equal wall machine of steel pipe that the thickness of each point carries out artificial grinding again with manual work.
In order to achieve the above object; The equal wall machine of the steel pipe that the utility model designed, it comprises emery wheel group, adjustable roller device, vertical shaft, pivoted arm, electric machine support, motor and support, the emery wheel group is arranged on the electric machine support after linking with motor; Side at electric machine support is provided with vertical shaft and pivoted arm; Adjustable roller device is located at an end of pivoted arm, and the other end of pivoted arm is located on the vertical shaft, and vertical shaft is to be fixed on the electric machine support.For make the emery wheel group with the roller device along with the steel pipe thickness that S shape distributes carries out comprehensive fluctuation; Can regulate the stock removal of steel pipe thickness through manual work simultaneously, the interior both sides of electric machine support are provided with rotational pin, are provided with spring in the preceding lower end of motor; Motor links through rotational pin and electric machine support; Spring is provided in a side of between electric machine support and the motor, on pivoted arm, is provided with extension spring and radial grinding adjusting screw(rod), and extension spring and radial grinding adjusting screw(rod) link with motor respectively.In order to make abrasive grinding wheel and roller device satisfy the demand of the seamless steel pipe grinding of different size, size; Make simultaneously abrasive grinding wheel and roller device about carrying out under the state that relative position remains unchanged, the moving of front and back; Support is provided with column, fuselage, reciprocating feed cylinder, hand-operated lifting adjusting device and saddle; Fuselage is through column and hand-operated lifting adjusting device and support binding; Reciprocating feed cylinder and saddle are installed on the fuselage, are provided with rotating shaft at the following position of electric machine support, and electric machine support is arranged on the saddle through rotating shaft.In order to realize the auto-feed of grinding process, fuselage is provided with track, and saddle is provided in a side of on the track, and the stiff end of reciprocating feed cylinder is fixed on the fuselage, and the flexible end of reciprocating feed cylinder and saddle link.Carry out the adjustment up and down of abrasive grinding wheel and roller device for the demand that cooperates different seamless steel pipe grindings; The hand-operated lifting adjusting device is made up of manual pulley, screw mandrel, the left-handed spirit of living, dextrorotation spirit alive and support bar; Manual pulley is fixed on the screw mandrel; On screw mandrel, be respectively equipped with left-handed live spirit and the dextrorotation spirit of living, of support bar links with fuselage and support respectively through hinge, and the other end of support bar is respectively through hinge and left-handed live spirit and dextrorotation clever binding alive.
The equal wall machine of the steel pipe that the utility model provides; Utilized one group of relatively-stationary emery wheel group and the roller device automatic grinding before the steel pipe thickness that can distribute along with S shape carry out under the state of comprehensive fluctuation seamless steel pipe carried out hole enlargement; The grinding unit head can be spent around moving 360 along with the steel pipe of low speed rotation, and emery wheel is in the inside pipe wall grinding, and the pipe outer wall is by roller and adjustable elasticity pivoted arm control benchmark wall thickness; Return grinding through continuous fork-like farm tool used in ancient China, make head reach uniform wall thickness for one section at last.Through the steel pipe after the equal wall technique processing; The precision of wall thickness increases substantially; Production cost obviously descends; Removed working strength of workers up hill and dale, the high-end market of at stainless steel seamless pipe wall thickness being had relatively high expectations simultaneously will produce very strong competitive advantage, for improve produce render a service, adopt new technology in the process of expansion to production, new method all has positive effect.
Description of drawings
Fig. 1 is the structural front view of the utility model embodiment;
Fig. 2 is emery wheel group, the roller apparatus structure vertical view of the utility model embodiment;
Fig. 3 is the elevation and subsidence regulating device structural representation of the utility model embodiment.
Wherein: emery wheel group 1; Adjustable roller device 2; Vertical shaft 3; Pivoted arm 4; Electric machine support 5; Motor 6; Support 7; One side 8; One end 9; The other end 10; Interior both sides 11; Rotational pin 12; Preceding lower end 13; Spring 14; Between 15; Extension spring 16; Radial grinding adjusting screw(rod) 17; Column 18; Fuselage 19; Reciprocating feed cylinder 20; Hand-operated lifting adjusting device 21; Saddle 22; Following position 23; Rotating shaft 24; Rotating shaft 24; Track 25; Stiff end 26; Flexible end 27; Manual pulley 28; Screw mandrel 29; The left-handed spirit 30 of living; Dextrorotation lives clever 31; Support bar 32; One 33; 34; Other end 35.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
As shown in Figure 1; The equal wall machine of a kind of steel pipe that present embodiment provides, it comprises emery wheel group 1, adjustable roller device 2, vertical shaft 3, pivoted arm 4, electric machine support 5, motor 6 and support 7, emery wheel group 1 is arranged on the electric machine support 5 after linking with motor 6; Side 8 at electric machine support 5 is provided with vertical shaft 3 and pivoted arm 4; Adjustable roller device 2 is located at an end 9 of pivoted arm 4, and the other end 10 of pivoted arm 4 is located on the vertical shaft 3, and vertical shaft 3 is to be fixed on the electric machine support 5.As shown in Figure 2; For make emery wheel group 1 with roller device 2 along with the steel pipe thickness that S shape distributes carries out comprehensive fluctuation; Can regulate the stock removal of steel pipe thickness through manual work simultaneously, the interior both sides 11 of electric machine support 5 are provided with rotational pin 12, are provided with spring 14 in the preceding lower end 13 of motor 6; Motor 6 links through rotational pin 12 and electric machine support 5; Spring 14 is provided in a side of between electric machine support 5 and the motor 6 15, on pivoted arm 4, is provided with extension spring 16 and radial grinding adjusting screw(rod) 17, and extension spring 16 links with motor 6 respectively with radial grinding adjusting screw(rod) 17.In order to make abrasive grinding wheel and roller device 2 satisfy the demand of the seamless steel pipe grinding of different size, size; Make simultaneously abrasive grinding wheel and roller device about carrying out under the state that relative position remains unchanged, the moving of front and back; Support 7 is provided with column 18, fuselage 19, reciprocating feed cylinder 20, hand-operated lifting adjusting device 21 and saddle 22; Fuselage 19 links through column 18 and hand-operated lifting adjusting device 21 and support 7; Reciprocating feed cylinder 20 is installed on the fuselage 19 with saddle 22, is provided with rotating shaft 24 at the following position 23 of electric machine support 5, and electric machine support 5 is arranged on the saddle 22 through rotating shaft 24.In order to realize the auto-feed of grinding process, fuselage 19 is provided with track 25, and saddle 22 is provided in a side of on the track 25, and the stiff end 26 of reciprocating feed cylinder 20 is fixed on the fuselage 19, and the flexible end 27 of reciprocating feed cylinder 20 links with saddle 22.As shown in Figure 3; Carry out the adjustment up and down of abrasive grinding wheel and roller device 2 for the demand that cooperates different seamless steel pipe grindings; Hand-operated lifting adjusting device 21 is made up of manual pulley 28, screw mandrel 29, the left-handed spirit 30 of living, dextrorotation spirit 31 alive and support bar 32; Manual pulley 28 is fixed on the screw mandrel 29; On screw mandrel 29, be respectively equipped with left-handed live spirit 30 and the dextrorotation spirit 31 of living, 33 of support bar 32 links with fuselage 19 and support 7 respectively through hinge 34, and the other end 35 of support bar 32 links through hinge 34 and left-handed live spirit 30 and the dextrorotation spirit 31 of living respectively.
Claims (9)
1. equal wall machine of steel pipe; It comprises emery wheel group (1), adjustable roller device (2), vertical shaft (3), pivoted arm (4), electric machine support (5), motor (6) and support (7); It is characterized in that emery wheel group (1) is arranged on the electric machine support (5) after linking with motor (6), be provided with vertical shaft (3) and pivoted arm (4) in the side (8) of electric machine support (5), adjustable roller device (2) is located at an end (9) of pivoted arm (4); The other end (10) of pivoted arm (4) is located on the vertical shaft (3), and vertical shaft (3) is to be fixed on the electric machine support (5).
2. the equal wall machine of steel pipe according to claim 1; The interior both sides (11) that it is characterized in that described electric machine support (5) are provided with rotational pin (12); Preceding lower end (13) at motor (6) is provided with spring (14); Motor (6) links through rotational pin (12) and electric machine support (5); Spring (14) is provided in a side of between electric machine support (5) and the motor (6) (15), on pivoted arm (4), is provided with extension spring (16) and radial grinding adjusting screw(rod) (17), and extension spring (16) and radial grinding adjusting screw(rod) (17) link with motor (6) respectively.
3. the equal wall machine of steel pipe according to claim 1 and 2; It is characterized in that described support (7) is provided with column (18), fuselage (19), reciprocating feed cylinder (20), hand-operated lifting adjusting device (21) and saddle (22); Fuselage (19) links with support (7) through column (18) and hand-operated lifting adjusting device (21); Reciprocating feed cylinder (20) and saddle (22) are installed on the fuselage (19); Following position (23) at electric machine support (5) is provided with rotating shaft (24), and electric machine support (5) is arranged on the saddle (22) through rotating shaft (24).
4. the equal wall machine of steel pipe according to claim 1 and 2; It is characterized in that described fuselage (19) is provided with track (25); Saddle (22) is provided in a side of on the track (25); The stiff end (26) of reciprocating feed cylinder (20) is fixed on the fuselage (19), and the flexible end (27) of reciprocating feed cylinder (20) links with saddle (22).
5. the equal wall machine of steel pipe according to claim 3; It is characterized in that described fuselage (19) is provided with track (25); Saddle (22) is provided in a side of on the track (25); The stiff end (26) of reciprocating feed cylinder (20) is fixed on the fuselage (19), and the flexible end (27) of reciprocating feed cylinder (20) links with saddle (22).
6. the equal wall machine of steel pipe according to claim 1 and 2; It is characterized in that described hand-operated lifting adjusting device (21) is lived clever (31) by manual pulley (28), screw mandrel (29), left-handed spirit alive (30), dextrorotation and support bar (32) is formed; Manual pulley (28) is fixed on the screw mandrel (29); On screw mandrel (29), be respectively equipped with left-handed live spirit (30) and dextrorotation spirit alive (31); One (33) of support bar (32) link with fuselage (19) and support (7) respectively through hinge (34), and the other end (35) of support bar (32) is respectively through hinge (34) and left-handed live spirit (30) and dextrorotation clever (31) binding of living.
7. the equal wall machine of steel pipe according to claim 3; It is characterized in that described hand-operated lifting adjusting device (21) is lived clever (31) by manual pulley (28), screw mandrel (29), left-handed spirit alive (30), dextrorotation and support bar (32) is formed; Manual pulley (28) is fixed on the screw mandrel (29); On screw mandrel (29), be respectively equipped with left-handed live spirit (30) and dextrorotation spirit alive (31); One (33) of support bar (32) link with fuselage (19) and support (7) respectively through hinge (34), and the other end (35) of support bar (32) is respectively through hinge (34) and left-handed live spirit (30) and dextrorotation clever (31) binding of living.
8. the equal wall machine of steel pipe according to claim 4; It is characterized in that described hand-operated lifting adjusting device (21) is lived clever (31) by manual pulley (28), screw mandrel (29), left-handed spirit alive (30), dextrorotation and support bar (32) is formed; Manual pulley (28) is fixed on the screw mandrel (29); On screw mandrel (29), be respectively equipped with left-handed live spirit (30) and dextrorotation spirit alive (31); One (33) of support bar (32) link with fuselage (19) and support (7) respectively through hinge (34), and the other end (35) of support bar (32) is respectively through hinge (34) and left-handed live spirit (30) and dextrorotation clever (31) binding of living.
9. the equal wall machine of steel pipe according to claim 5; It is characterized in that described hand-operated lifting adjusting device (21) is lived clever (31) by manual pulley (28), screw mandrel (29), left-handed spirit alive (30), dextrorotation and support bar (32) is formed; Manual pulley (28) is fixed on the screw mandrel (29); On screw mandrel (29), be respectively equipped with left-handed live spirit (30) and dextrorotation spirit alive (31); One (33) of support bar (32) link with fuselage (19) and support (7) respectively through hinge (34), and the other end (35) of support bar (32) is respectively through hinge (34) and left-handed live spirit (30) and dextrorotation clever (31) binding of living.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206919638U CN202097616U (en) | 2010-12-31 | 2010-12-31 | Wall uniform machine for steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206919638U CN202097616U (en) | 2010-12-31 | 2010-12-31 | Wall uniform machine for steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097616U true CN202097616U (en) | 2012-01-04 |
Family
ID=45383649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206919638U Expired - Fee Related CN202097616U (en) | 2010-12-31 | 2010-12-31 | Wall uniform machine for steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097616U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476350A (en) * | 2015-01-15 | 2015-04-01 | 上海鼎经自动化科技有限公司 | Grinding feeding mechanism of composite tube inside weld grinding machine |
| CN104526492A (en) * | 2015-01-15 | 2015-04-22 | 上海鼎经自动化科技有限公司 | Sharpening machine for composite pipe internal weld joint |
| CN104589166A (en) * | 2015-01-29 | 2015-05-06 | 新兴河北工程技术有限公司 | Nodular cast iron pipe cement-lining internal mill |
| CN104816209A (en) * | 2015-05-21 | 2015-08-05 | 苏州欢颜电气有限公司 | Telescoping inner wall sanding device |
| CN107081649A (en) * | 2016-11-15 | 2017-08-22 | 张道勇 | A kind of flexible polishing tool of cylinder |
| CN107932212A (en) * | 2017-11-21 | 2018-04-20 | 浙江振兴阿祥集团有限公司 | Inside sanding apparatus for large-diameter cylinder body |
| CN110039388A (en) * | 2019-05-27 | 2019-07-23 | 南京灵雀智能制造有限公司 | A kind of automatic reeling machine device people of metal tubing and its whole routing method |
| CN110052906A (en) * | 2019-03-19 | 2019-07-26 | 湖州师范学院 | A kind of tubular shell inner surface processing technology |
| CN110744427A (en) * | 2019-10-29 | 2020-02-04 | 李洁洁 | Polishing mechanism for inner container of reaction kettle |
| CN110774104A (en) * | 2019-11-05 | 2020-02-11 | 宇环数控机床股份有限公司 | Floating polishing equipment for non-circular parts |
| CN111390673A (en) * | 2020-03-02 | 2020-07-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111644908A (en) * | 2020-06-16 | 2020-09-11 | 马鞍山观点信息科技有限公司 | Pipeline equipment of polishing for building house |
| CN115056127A (en) * | 2022-08-04 | 2022-09-16 | 山东鹏博新材料有限公司 | Inner wall polishing equipment and method for special-shaped aluminum pipe |
| EP4159370A1 (en) * | 2021-09-30 | 2023-04-05 | General Electric Company | Tool and repair method for removing a thermal barrier coating |
-
2010
- 2010-12-31 CN CN2010206919638U patent/CN202097616U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476350A (en) * | 2015-01-15 | 2015-04-01 | 上海鼎经自动化科技有限公司 | Grinding feeding mechanism of composite tube inside weld grinding machine |
| CN104526492A (en) * | 2015-01-15 | 2015-04-22 | 上海鼎经自动化科技有限公司 | Sharpening machine for composite pipe internal weld joint |
| CN104589166A (en) * | 2015-01-29 | 2015-05-06 | 新兴河北工程技术有限公司 | Nodular cast iron pipe cement-lining internal mill |
| CN104816209A (en) * | 2015-05-21 | 2015-08-05 | 苏州欢颜电气有限公司 | Telescoping inner wall sanding device |
| CN104816209B (en) * | 2015-05-21 | 2017-05-31 | 郭纪礼 | A kind of telescopic inner wall grinding device |
| CN107081649A (en) * | 2016-11-15 | 2017-08-22 | 张道勇 | A kind of flexible polishing tool of cylinder |
| CN107932212A (en) * | 2017-11-21 | 2018-04-20 | 浙江振兴阿祥集团有限公司 | Inside sanding apparatus for large-diameter cylinder body |
| CN107932212B (en) * | 2017-11-21 | 2019-10-08 | 泉州台商投资区大千机械科技有限公司 | Inside grinding device for large-diameter cylinder body |
| CN110052906A (en) * | 2019-03-19 | 2019-07-26 | 湖州师范学院 | A kind of tubular shell inner surface processing technology |
| CN110039388A (en) * | 2019-05-27 | 2019-07-23 | 南京灵雀智能制造有限公司 | A kind of automatic reeling machine device people of metal tubing and its whole routing method |
| CN110039388B (en) * | 2019-05-27 | 2019-11-05 | 南京灵雀智能制造有限公司 | A kind of automatic reeling machine device people of metal tubing and its whole routing method |
| CN110744427A (en) * | 2019-10-29 | 2020-02-04 | 李洁洁 | Polishing mechanism for inner container of reaction kettle |
| CN110774104A (en) * | 2019-11-05 | 2020-02-11 | 宇环数控机床股份有限公司 | Floating polishing equipment for non-circular parts |
| CN111390673A (en) * | 2020-03-02 | 2020-07-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111390673B (en) * | 2020-03-02 | 2021-08-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111644908A (en) * | 2020-06-16 | 2020-09-11 | 马鞍山观点信息科技有限公司 | Pipeline equipment of polishing for building house |
| EP4159370A1 (en) * | 2021-09-30 | 2023-04-05 | General Electric Company | Tool and repair method for removing a thermal barrier coating |
| CN115056127A (en) * | 2022-08-04 | 2022-09-16 | 山东鹏博新材料有限公司 | Inner wall polishing equipment and method for special-shaped aluminum pipe |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20131231 |